724672344

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{3203}}^1$

素因数の和:4080

約数の個数: 64

約数和(自身を含む): 1979303040

約数和(自身を除く): 1254630696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 857, 1714, 2571, 3203, 3428, 5142, 6406, 6856, 9427, 9609, 10284, 12812, 18854, 19218, 20568, 25624, 28281, 35233, 37708, 38436, 56562, 70466, 75416, 76872, 105699, 113124, 140932, 211398, 226248, 281864, 422796, 845592, 2744971, 5489942, 8234913, 10979884, 16469826, 21959768, 30194681, 32939652, 60389362, 65879304, 90584043, 120778724, 181168086, 241557448, 362336172, 724672344]

約数ペア:

[(1, 724672344), (2, 362336172), (3, 241557448), (4, 181168086), (6, 120778724), (8, 90584043), (11, 65879304), (12, 60389362), (22, 32939652), (24, 30194681), (33, 21959768), (44, 16469826), (66, 10979884), (88, 8234913), (132, 5489942), (264, 2744971), (857, 845592), (1714, 422796), (2571, 281864), (3203, 226248), (3428, 211398), (5142, 140932), (6406, 113124), (6856, 105699), (9427, 76872), (9609, 75416), (10284, 70466), (12812, 56562), (18854, 38436), (19218, 37708), (20568, 35233), (25624, 28281)]